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Antique Art Deco Ruby Ring

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Antique Ruby and Diamond Platinum Dome Cluster Cocktail Ring, Circa 1920's
Antique Ruby and Diamond Platinum Dome Cluster Cocktail Ring, Circa 1920's

Antique Ruby and Diamond Platinum Dome Cluster Cocktail Ring, Circa 1920's

Located in London, GB

This intricate ruby and diamond cluster ring features an oval shaped ruby in a rub-over, open back setting weighing approximately 1.50 carats. The mount is a beautiful open worked do...

Category

1920s Unknown Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Platinum

Antique Circa 1920s 18k Gold Natural Cabochon Ruby And Rose Cut Diamond Ring
Antique Circa 1920s 18k Gold Natural Cabochon Ruby And Rose Cut Diamond Ring

Antique Circa 1920s 18k Gold Natural Cabochon Ruby And Rose Cut Diamond Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 2.8 grams. Totally is diamond 0.06 carat. Totally is ruby 1.13 carat. Ring size is US 7. We can make any size. Acid tested to be 18k real gold...

Category

1920s European Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold

Antique Ring 16ct natural Ruby solid 14K Gold Ø 5.5US / 8.1 gr
Antique Ring 16ct natural Ruby solid 14K Gold Ø 5.5US / 8.1 gr

Antique Ring 16ct natural Ruby solid 14K Gold Ø 5.5US / 8.1 gr

Located in SE

Antique cluster / cocktail Ring, German of Danish made with nine clusters boasting natural Ceylon Rubies cut cabochon. Total weight of the stones ca 16ctw. Eight stones of similar p...

Category

1920s European Art Deco Antique Art Deco Ruby Ring

Materials

Ruby, 14k Gold

1920 Estonian Ring 0.8 ct Ruby Diamonds 56/14K Gold ØUS7.75 / 4.3gr
1920 Estonian Ring 0.8 ct Ruby Diamonds 56/14K Gold ØUS7.75 / 4.3gr

1920 Estonian Ring 0.8 ct Ruby Diamonds 56/14K Gold ØUS7.75 / 4.3gr

Located in SE

Old Estonian cluster natural Ruby and Diamonds Ring made between 1919 -1924. This ring show well the traditions and techniques of Russian school jewelers that still remained and wor...

Category

1920s Estonian Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 14k Gold

1920 Anna's Ring natural 0.5 ct Ruby solid 18K Gold US6.25 / 1.35gr
1920 Anna's Ring natural 0.5 ct Ruby solid 18K Gold US6.25 / 1.35gr

1920 Anna's Ring natural 0.5 ct Ruby solid 18K Gold US6.25 / 1.35gr

Located in SE

A Ring from distant Art- Deco period, engraved band in solid 18K Yellow Gold with bezel set oval cut natural Red Ruby 5 mm x 4 mm / ca. 0.5 ct.

Category

1920s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Ruby, 18k Gold

Antique Imperial Russian Ring solid 56 /14K Gold Diamonds Ruby ØUS5.5 / 3gr
Antique Imperial Russian Ring solid 56 /14K Gold Diamonds Ruby ØUS5.5 / 3gr

Antique Imperial Russian Ring solid 56 /14K Gold Diamonds Ruby ØUS5.5 / 3gr

Located in SE

Beautiful Antique Imperial period Russian Ring featuring crown decorated with oval cut natural Rubies and rose cut Diamonds. All stones have open backs. Note that this design was mad...

Category

Early 1900s European Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 14k Gold

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr
Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr

Located in SE

Antique Ring featuring, band in 18K Yellow Gold, 4 natural pinky red rubies, made ca.1900 s -1930s. Hallmarked 18 ct. No hallmarks of the maker. The crown part with stones is 10 mm...

Category

Early 20th Century European Art Deco Antique Art Deco Ruby Ring

Materials

Ruby, 18k Gold

Antique Halo Ring natural Ruby Diamonds 18K Gold Platinum ØUS 6.75 /2.2gr
Antique Halo Ring natural Ruby Diamonds 18K Gold Platinum ØUS 6.75 /2.2gr

Antique Halo Ring natural Ruby Diamonds 18K Gold Platinum ØUS 6.75 /2.2gr

Located in SE

Beautiful German Halo Ring with parts in solid 18K Yellow Gold and Platinum. Ca. 1920s -1930s , German maker's and Swedish customs hallmarks confirming 18K Gold. Crown is 7.5 x...

Category

1920s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Platinum

Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring
Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring

Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring

Located in Hicksville, NY

Circa 1920 - Platinum Art Deco 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring - VEG#558 Ring Details: Size: 5.25 Metal Type: Platinum Weight: 3.3 g Gem S...

Category

1920s Unknown Art Deco Antique Art Deco Ruby Ring

AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring
AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring

AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring

Located in Miami, FL

Centering a 5.52 Carat Unheated Burma Ruby (per AGL– American Gem Laboratory), framed by Round-Brilliant Cut Diamonds weighing roughly 3.00 carats, and set in 18k white gold and plat...

Category

Early 20th Century Burmese Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold, Platinum

1912 Alliance Ring natural 0.32ctw Ruby Pearl solid 18K Gold Ø US 7 / 1.9 gr
1912 Alliance Ring natural 0.32ctw Ruby Pearl solid 18K Gold Ø US 7 / 1.9 gr

1912 Alliance Ring natural 0.32ctw Ruby Pearl solid 18K Gold Ø US 7 / 1.9 gr

Located in SE

Antique Alliance Ring in solid 18K Yellow Gold decorated with four claw set natural Rubies of old Diamond cut and a half -pearl in the middle. Swedish customs hallmarks, 18K, Year c...

Category

1910s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Pearl, Ruby, 18k Gold

Edwardian Era 0.75 Carat Ruby Ring. 0.6ct Cushion Diamond Platinum 18k Gold Ring
Edwardian Era 0.75 Carat Ruby Ring. 0.6ct Cushion Diamond Platinum 18k Gold Ring

Edwardian Era 0.75 Carat Ruby Ring. 0.6ct Cushion Diamond Platinum 18k Gold Ring

Located in New York, NY

Age: Antique Era: Edwardian Era, Circa 1900 Primary Stone: Ruby Primary Stone Weight: Approx. 0.70-Carats Primary Stone Cut: Antique Cushion Cut Secondary Stone: Diamonds Secondary...

Category

Early 1900s Unknown Art Deco Antique Art Deco Ruby Ring

Materials

Ruby, Diamond, Platinum, Yellow Gold, 18k Gold

18ct White Gold & Platinum, 1930s French, Diamond and Ruby Cross Cocktail Ring
18ct White Gold & Platinum, 1930s French, Diamond and Ruby Cross Cocktail Ring

18ct White Gold & Platinum, 1930s French, Diamond and Ruby Cross Cocktail Ring

Located in Brighton, GB

Vintage Cocktail Ring 18ct White Gold & Platinum- French Hallmarked Circa 1930s Step into the elegance of the 1930s with this stunning Art Deco cocktail ring, a true masterpiece ...

Category

Early 20th Century French Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, White Gold, Platinum

Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s
Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s

Edwardian 0.90ct Ruby and Diamond Trilogy Ring, c.1910s

Located in London, GB

This stunning trilogy ring from the Edwardian period features an oval cut, 0.90 carat, ruby at it’s centre flanked by two 0.20 carat old cut diamonds, all claw set into a platinum mo...

Category

1910s British Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Antique Diamond and Ruby Target Ring, French, circa 1920
Antique Diamond and Ruby Target Ring, French, circa 1920

Antique Diamond and Ruby Target Ring, French, circa 1920

Located in London, GB

Antique diamond and ruby target ring. Centrally set with a round transitional cut diamond, F colour, VS1 clarity with an approximate weight of 2.46 carats, in an open back rubover se...

Category

1920s French Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Platinum

1923 Halo Ring natural 0.6ct Ruby 0.45ct Diamonds 18K Gold Platinum ØUS5.5 /2gr
1923 Halo Ring natural 0.6ct Ruby 0.45ct Diamonds 18K Gold Platinum ØUS5.5 /2gr

1923 Halo Ring natural 0.6ct Ruby 0.45ct Diamonds 18K Gold Platinum ØUS5.5 /2gr

Located in SE

Beautiful Swedish Halo Ring with parts in solid 18K Yellow Gold and Platinum. Swedish hallmarks, 18K. Maker's hallmarks of C.G. Hallberg - one of the most prominent and top rated ...

Category

1920s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Platinum

Antique 1920s 18K Yellow Gold 0.25tgw Ruby and Old Cut Diamond 5 Stone Ring
Antique 1920s 18K Yellow Gold 0.25tgw Ruby and Old Cut Diamond 5 Stone Ring

Antique 1920s 18K Yellow Gold 0.25tgw Ruby and Old Cut Diamond 5 Stone Ring

Located in Staines-Upon-Thames, GB

An antique diamond, ruby, and yellow gold ring, comprising one old European cut diamond, two rose cut diamonds, and two round cut rubies, set in 18 karat yellow gold, to an 18 karat ...

Category

1920s Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1925 Halo Ring natural 0.5ct Ruby 0.3ct Diamonds 18K Gold Platinum ØUS8.25/3.5gr
1925 Halo Ring natural 0.5ct Ruby 0.3ct Diamonds 18K Gold Platinum ØUS8.25/3.5gr

1925 Halo Ring natural 0.5ct Ruby 0.3ct Diamonds 18K Gold Platinum ØUS8.25/3.5gr

Located in SE

Beautiful 99 years old Swedish Halo Ring with parts in solid 18K Yellow Gold and Platinum. Claw set Natural Ruby of old European diamond cut : Ø 4.5 mm x 2.75 mm deep / ca. 0.5 ct ...

Category

1920s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Platinum

9.00Ct Natural African Ruby & Old Cut Diamond 18K Yellow Gold and Platinum Ring
9.00Ct Natural African Ruby & Old Cut Diamond 18K Yellow Gold and Platinum Ring

9.00Ct Natural African Ruby & Old Cut Diamond 18K Yellow Gold and Platinum Ring

Located in Los Angeles, CA

9.00Ct Natural African Ruby and European Diamond 18K Solid Yellow Gold & Platinum Ring Suggested Replacement Value: $12,000.00 Total Natural Cut Ruby Weight is: Approx. 3.00...

Category

1920s American Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

1929 Nordic Clover Ring solid 18K Gold 1ctw Ruby 0.5ct Diamond Ø 6US/ 2.8gr
1929 Nordic Clover Ring solid 18K Gold 1ctw Ruby 0.5ct Diamond Ø 6US/ 2.8gr

1929 Nordic Clover Ring solid 18K Gold 1ctw Ruby 0.5ct Diamond Ø 6US/ 2.8gr

Located in SE

Art Deco period Ring with twisted solid 18K Gold band and Clover leaf crown decorated with natural Diamonds and Rubies.

Category

1920s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold

Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring
Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring

Platinum 1.02ct Unheated Ruby & 1.20cttw Old Cushion Cut Diamond Engagement Ring

Located in Hicksville, NY

Size: 5.25 Metal Type: Platinum  Weight: 3.3 g Gem Stone Details: Type: Ruby - Natural, Unheated Shape: Antique Cushion Color: Red Size: 1.14ct  Diamond Details:  Shape: Antique Cu...

Category

1910s Art Deco Antique Art Deco Ruby Ring

Materials

Platinum

C1920 Colorful Harem Ring w Paste Sapphires, Paste Diamonds and Paste Rubies
C1920 Colorful Harem Ring w Paste Sapphires, Paste Diamonds and Paste Rubies

C1920 Colorful Harem Ring w Paste Sapphires, Paste Diamonds and Paste Rubies

Located in Baltimore, MD

This 14k gold Art Deco harem ring is made up of five 14k gold bands held together in a half-hoop that connects the bands and has "diamond", "ruby", and "sapphire" paste stones set in...

Category

1920s English Art Deco Antique Art Deco Ruby Ring

Materials

14k Gold

Antique 18ct Gold & Platinum, 1920s Art Deco Sapphire and Diamond Marquise Ring
Antique 18ct Gold & Platinum, 1920s Art Deco Sapphire and Diamond Marquise Ring

Antique 18ct Gold & Platinum, 1920s Art Deco Sapphire and Diamond Marquise Ring

Located in Brighton, GB

Sapphire Deco Ring 18ct Gold & Platinum Tested Circa 1920s Step back into the glamorous 1920s with this fabulous original Art Deco ring.

Category

Early 20th Century Antique Art Deco Ruby Ring

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Vintage Ruby and Diamond Cluster Ring in Yellow and White Gold
Vintage Ruby and Diamond Cluster Ring in Yellow and White Gold

Vintage Ruby and Diamond Cluster Ring in Yellow and White Gold

Located in MONTMORENCY, FR

Step into the elegance of yesteryear with this captivating vintage ring. Expertly crafted from yellow and white 18K gold (750‰), this piece features a striking synthetic ruby of appr...

Category

Early 20th Century French Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, 18k Gold, White Gold

Antique Diamond Pink Ruby Wedding Band. Diamond Eternity Band Platinum Links
Antique Diamond Pink Ruby Wedding Band. Diamond Eternity Band Platinum Links

Antique Diamond Pink Ruby Wedding Band. Diamond Eternity Band Platinum Links

Located in New York, NY

Ring Size: 4.25 US, Not Resizable Metal: Platinum Stone: Diamond, Ruby Stone Cut: Calibre Cut Style: Art Deco This exquisite and rare Art Deco band showcases the timeless elegance...

Category

1920s Unknown Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Platinum

Antique Diamond and Ruby Band. Diamond Eternity Wedding Band Platinum Links
Antique Diamond and Ruby Band. Diamond Eternity Wedding Band Platinum Links

Antique Diamond and Ruby Band. Diamond Eternity Wedding Band Platinum Links

Located in New York, NY

Ring Size: 4.25 US, Not Resizable Metal: Platinum Stone: Diamond, Ruby Stone Cut: Calibre Cut Style: Art Deco This exquisite and rare Art Deco band showcases the timeless elegance...

Category

1920s Unknown Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Platinum

Antique Ring natural 0.4 ct Ruby Diamonds solid 18K Gold Ø 6US/ 2.7 gr
Antique Ring natural 0.4 ct Ruby Diamonds solid 18K Gold Ø 6US/ 2.7 gr

Antique Ring natural 0.4 ct Ruby Diamonds solid 18K Gold Ø 6US/ 2.7 gr

Located in SE

A Ring in solid 18K Yellow Gold band with braided shoulders holding old diamond cut natural Rose Red Ruby and 2 old diamond cut Diamonds. Not hallmarked ,metal tested solid 18K. The...

Category

1920s European Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Sapphire, 18k Gold

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr
1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

1918 Antique 3 stones Ring Ruby Diamonds 18K Gold Platinum Ø US 8.75 / 3.1gr

Located in SE

Beautiful Three - stones Ring hand - made in 1918. In finest used condition after 106 years of existence :) Band with plain shoulders in solid 18ct Yellow Gold crown featuring plati...

Category

1910s Swedish Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, 18k Gold, Platinum

Platinum, Ruby and Diamond Band
Platinum, Ruby and Diamond Band

Platinum, Ruby and Diamond Band

Located in New York, NY

62 round diamonds ap. 2.30 cts., 26 square-cut rubies, ap. 6.4 dwts. Size 5 1/2. SKU#R-02835

Category

1920s British Art Deco Antique Art Deco Ruby Ring

Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds
Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds

Exceptional 3.11ct Burmese Ruby with Half Moon cut diamonds

Located in Ramat Gan, IL

**Exceptional 3.11ct Burmese Ruby with Half Moon Cut Diamonds** Discover the allure of this exquisite gemstone—a 3.11-carat Burmese ruby of extraordinary quality, boasting the rare ...

Category

19th Century American Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold

Antique 1.70 Carats Total Baguette Cut Sapphire & Ruby Versatile Wedding Band
Antique 1.70 Carats Total Baguette Cut Sapphire & Ruby Versatile Wedding Band

Antique 1.70 Carats Total Baguette Cut Sapphire & Ruby Versatile Wedding Band

Located in New York, NY

An antique art deco eternity wedding band, showcasing baguette cut sapphires and rubies weighing 1.70 carats total, set on a channel setting. Accented by round brilliant cut diamonds...

Category

1920s Unknown Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Sapphire, Platinum

Art Deco Cabochon Ruby and Diamond Ring
Art Deco Cabochon Ruby and Diamond Ring

Art Deco Cabochon Ruby and Diamond Ring

Located in New York, NY

A cabochon ruby weighing approximately 3 carats is set in a platinum mounting accented with old European, round and rose cut diamonds totaling approximately 0.40 carat. Circa 1920s. ...

Category

1920s Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Platinum

Art Deco Ruby Diamond Platinum Cocktail Ring
Art Deco Ruby Diamond Platinum Cocktail Ring

Art Deco Ruby Diamond Platinum Cocktail Ring

Located in London, GB

A bold and colourful dress ring. This piece features a geometric design typical of the Art Deco period in which it was made, with rows of glittering baguette-cut diamonds and calibre...

Category

Early 20th Century British Art Deco Antique Art Deco Ruby Ring

Materials

Diamond, Ruby, Platinum

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Antique Art Deco Ruby Ring For Sale on 1stDibs

You are likely to find exactly the antique art deco ruby ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Finding the perfect antique art deco ruby ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 20th Century. An antique art deco ruby ring from Cartier, Tiffany & Co. and Birks — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. Finding an antique art deco ruby ring for sale for women should be easy, but there are 45 pieces available to browse for unisex as well as men, too.

How Much is a Antique Art Deco Ruby Ring?

On average, an antique art deco ruby ring at 1stDibs sells for $4,900, while they’re typically $366 on the low end and $135,771 for the highest priced versions of this item.

A Close Look at Art-deco Jewelry

Fascination with the Jazz Age is endless, and even today jewelry designers continue to be inspired by authentic Art Deco jewelry and watches.

The Art Deco period, encompassing the 1920s and ’30s, ushered in a very distinct look in the design of jewelry. There were many influences on the jewelry of the era that actually began to take shape prior to the 1920s. In 1909, Serge Diaghilev brought the Ballet Russes to Paris, and women went wild for the company’s exotic and vibrant costumes It’s no wonder, then, that jade, lapis lazuli, coral, turquoise and other bright gemstones became all the rage. There already existed a fascination with the East, particularly China and Japan, and motifs consisting of fans and masks started to show up in Art Deco jewelry.

However, the event that had the greatest influence on Deco was the excavation of the tomb of King Tut in 1922. When the world saw what was hidden in Tut’s burial chamber, it sent just about everyone into a frenzy. Pierre Cartier wrote in 1923 that “the discovery of the tomb will bring some sweeping changes in fashion jewelry.” And he couldn’t have been more right. “Egyptomania” left an indelible mark on all of the major jewelry houses, from Cartier to Van Cleef & Arpels, Boucheron and Georges Fouquet. (Cartier created some of the most iconic jewelry designs that defined this era.)

While a lot of Art Deco jewelry was black and white — the black coming from the use of onyx or black enamel and the white from rock crystal and diamonds — there is plenty of color in jewelry of the era. A perfect accent to diamonds in platinum settings were blue sapphires, emeralds and rubies, and these stones were also used in combination with each other.

Many designers employed coral, jade and lapis lazuli, too. In fact, some of the most important avant-garde jewelers of the period, like Jean Després and Jean Fouquet (son of Georges), would combine white gold with ebony and malachite for a jolt of color.

A lot of the jewelry produced during this time nodded to current fashion trends, and women often accessorized their accessories. The cloche hat was often accented with geometric diamond brooches or double-clip brooches. Backless evening dresses looked fabulous with sautoir necklaces, and long pearl necklaces that ended with tassels, popular during the Edwardian period, were favored by women everywhere, including Coco Chanel.

Find unique Art Deco necklaces, earrings, bracelets and other jewelry on 1stDibs.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.